Electrical Relay Bimetal Contact

The material of bimetal rivet's working layer is more flexible to choose than the solid precious metal rivet's,

even though the precious alloy material has excellent electrical contact property. Rivet contact is suitable for

the continuous automatic production of riveting and processing.

2. Working Layer Materials
AgSnO2In3O3, AgSnO2, AgNi, AgCdo, PAg, FAg, AgFe

3. Application
Widely applied in low voltage electrical appliances, such as Contactor, Relay, Starter, Voltage Controller, Automobile, Circuit Breaker, Thermostats, Intelligent Switches etc

4. Specification of Bimetal Rivet

Item	head diameter D(mm)	head thickness T(mm)	layer thickness S(mm)	shank diameter d(mm)	Shank length L(mm)	sphere radium SR(mm)	mold ratio θ
Specification	2.5	0.6~1.5	0.3~0.4	1.2, 1.5	1~2	4, 6	9
	3.0	0.8~1.2	0.3~0.5	1.50		6, 8
	3.5			1.0, 2.0	1~3 2~4
	4.0	1.0~1.5		2.0		8, 10
	4.5			2.0 ,2.5
	5.0	1.0~2.0	0.4·0.6	2.5		10, 15
	5.5			2.5, 3.0
	6.0			3.0		15, 20
	6.5	1.2~2.0	0.5~0.7	3.0, 3.5
	7.0			3.5		25, 20
	8.0			4.0
Tolerance	±0.05	±0.03	S<0.4(+0.06) S>0.4(±0.06)	-0.03~0.08	+0.03	SR<6±1 SR>6±1.5	± 2

Ningbo Hanbo Precious Alloy Co., Ltd. we are the manufacturer of silver based electrical contact materials, contact rivets and contact assemblies. We has already adopted the Management System Certification of ISO/TS16949:2009, ISO9001:2008 and ISO14001:2004. Our goal is to become a well-known company, the leading manufacturer of electrical and electronic materials in the world, and for the sustainable development of human society to contribute a force.

The quotation is changeable based on the adjustment of the Silver price.